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Query expansion using explicit semantic analysis.
Jing Luo
Bo Meng
Maofu Liu
Xinhui Tu
Kui Zhang
Published in:
ICIMCS (2012)
Keyphrases
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query expansion
text retrieval
semantic relatedness
information retrieval systems
information retrieval
language model
pseudo relevance feedback
language modeling
relevance feedback
cross language
retrieval model
query terms
latent dirichlet allocation
wordnet
image representation